Diagnostic Trouble Code Definitions
WARNING: This page is about a different car, the 2002 Nissan Maxima and 2002 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC | CONSULT-II Display | System/Circuit Affected | ||
|---|---|---|---|---|
| P0000 | ----- | No Malfunction/Normal Condition | ||
| P0011 | INT/V TIM CONT-B1 | Intake Valve Timing Control Performance - Bank 1 | ||
| P0021 | INT/V TIM CONT-B2 | Intake Valve Timing Control Performance - Bank 2 | ||
| P0031 | HO2S1 HTR (B1) | HO2S1 Heater Control Circuit Low - Bank 1 | ||
| P0032 | HO2S1 HTR (B1) | HO2S1 Heater Control Circuit High - Bank 1 | ||
| P0037 | HO2S2 HTR (B1) | HO2S2 Heater Control Circuit Low - Bank 1 | ||
| P0038 | HO2S2 HTR (B1) | HO2S2 Heater Control Circuit High - Bank 1 | ||
| P0051 | HO2S1 HTR (B2) | HO2S1 Heater Control Circuit Low - Bank 2 | ||
| P0052 | HO2S1 HTR (B2) | HO2S1 Heater Control Circuit High - Bank 2 | ||
| P0057 | HO2S2 HTR (B1) | HO2S2 Heater Control Circuit Low - Bank 2 | ||
| P0058 | HO2S2 HTR (B1) | HO2S2 Heater Control Circuit High - Bank 2 | ||
| P0101 | MAF SEN/CIRCUIT | Mass Airflow Sensor Circuit Range/Performance Problem | ||
| P0102 | MAF SEN/CIRCUIT | Mass Airflow Sensor Circuit Low Input | ||
| P0103 | MAF SEN/CIRCUIT | Mass Airflow Sensor Circuit High Input | ||
| P0107 | ABSL PRES SEN/CIRC | Absolute Pressure Sensor Circuit Low Input | ||
| P0108 | ABSL PRES SEN/CIRC | Absolute Pressure Sensor Circuit High Input | ||
| P0112 | IAT SEN/CIRCUIT | Intake Air Temperature Sensor Circuit Low Input | ||
| P0113 | IAT SEN/CIRCUIT | Intake Air Temperature Sensor Circuit High Input | ||
| P0117 | ECT SEN/CIRC | Engine Coolant Temperature Sensor Circuit Low Input | ||
| P0118 | ECT SEN/CIRC | Engine Coolant Temperature Sensor Circuit High Input | ||
| P0125 | ECT SENSOR | Insufficient Engine Coolant Temperature For Closed Loop Fuel Control | ||
| P0127 | IAT SENSOR | Intake Air Temperature Too High | ||
| P0128 | THERMSTAT FNCTN | Thermostat Function | ||
| P0132 | HO2S1 (B1) | HO2S1 Circuit High Voltage - Bank 1 | ||
| P0133 | HO2S1 (B1) | HO2S1 Circuit Slow Response - Bank 1 | ||
| P0134 | HO2S1 (B1) | HO2S1 Circuit No Activity Detected - Bank 1 | ||
| P0138 | HO2S2 (B1) | HO2S2 Circuit High Voltage - Bank 1 | ||
| P0139 | HO2S2 (B1) | HO2S2 Circuit Slow Response - Bank 1 | ||
| P0152 | HO2S1 (B2) | HO2S1 Circuit High Voltage - Bank 2 | ||
| P0153 | HO2S1 (B2) | HO2S1 Circuit Slow Response - Bank 2 | ||
| P0154 | HO2S1 (B2) | HO2S1 Circuit No Activity Detected - Bank 2 | ||
| P0158 | HO2S2 (B2) | HO2S2 Circuit High Voltage - Bank 2 | ||
| P0159 | HO2S2 (B2) | HO2S2 Circuit Slow Response - Bank 2 | ||
| P0171 | FUEL SYS-LEAN-B1 | Fuel Injection System Too Lean - Bank 1 | ||
| P0172 | FUEL SYS-RICH-B1 | Fuel Injection System Too Rich - Bank 1 | ||
| P0174 | FUEL SYS-LEAN-B2 | Fuel Injection System Too Lean - Bank 2 | ||
| P0175 | FUEL SYS-RICH-B2 | Fuel Injection System Too Rich - Bank 2 | ||
| P0181 | FTT SENSOR | Fuel Tank Temperature Sensor Circuit Range/Performance | ||
| P0182 | FTT SEN/CIRCUIT | Fuel Tank Temperature Sensor Circuit Low Input | ||
| P0183 | FTT SEN/CIRCUIT | Fuel Tank Temperature Sensor Circuit High Input | ||
| P0221 | TP SENSOR | TP Sensor Circuit Range/Performance | ||
| P0222 | TP SEN 1/CIRC | TP Sensor 1 Circuit Low Input | ||
| P0223 | TP SEN 1/CIRC | TP Sensor 1 Circuit High Input | ||
| P0226 | APP SENSOR | Accelerator Pedal Position Sensor Circuit Range/Performance | ||
| P0227 | APP SEN 1/CIRC | Accelerator Pedal Position Sensor 1 Circuit Low Input | ||
| P0228 | APP SEN 1/CIRC | Accelerator Pedal Position Sensor 1 Circuit High Input | ||
| P0300 | MULTI CYL MISFIRE | Multiple Cylinder Misfire Detected | ||
| P0301 | CYL 1 MISFIRE | Cylinder No. 1 Misfire Detected | ||
| P0302 | CYL 2 MISFIRE | Cylinder No. 2 Misfire Detected | ||
| P0303 | CYL 3 MISFIRE | Cylinder No. 3 Misfire Detected | ||
| P0304 | CYL 4 MISFIRE | Cylinder No. 4 Misfire Detected | ||
| P0305 | CYL 5 MISFIRE | Cylinder No. 5 Misfire Detected | ||
| P0306 | CYL 6 MISFIRE | Cylinder No. 6 Misfire Detected | ||
| P0327 | KNOCK SEN/CIRC-B1 | Knock Sensor Circuit Low Input | ||
| P0328 | KNOCK SEN/CIRC-B1 | Knock Sensor Circuit High Input | ||
| P0335 | CKP SEN/CIRCUIT | Crankshaft Position Sensor (POS) Circuit | ||
| P0340 | CMP SEN/CIRC-B1 | Camshaft Position Sensor Circuit - Bank 1 | ||
| P0345 | CMP SEN/CIRC-B2 | Camshaft Position Sensor Circuit - Bank 2 | ||
| P0420 | TW CATALYST SYS-B1 | Catalyst System Efficiency Below Threshold - Bank 1 | ||
| P0430 | TW CATALYST SYS-B2 | Catalyst System Efficiency Below Threshold - Bank 2 | ||
| P0441 | EVAP PURG FLOW/MON | EVAP Control System Incorrect Purge Flow | ||
| P0442 | EVAP SMALL LEAK | EVAP Control System Small Leak Detected (Negative Pressure) | ||
| P0444 | PURG VOLUME CONT/V | EVAP Canister Purge Volume Control Solenoid Valve Circuit Open | ||
| P0445 | PURG VOLUME CONT/V | EVAP Canister Purge Volume Control Solenoid Valve Circuit Shorted | ||
| P0447 | VENT CONTROL VALVE | EVAP Canister Vent Control Valve Circuit Open | ||
| P0452 | EVAP SYS PRES SEN | EVAP Control System Pressure Sensor Low Input | ||
| P0453 | EVAP SYS PRES SEN | EVAP Control System Pressure Sensor High Input | ||
| P0456 | EVAP VERY SML LEAK | EVAP Control System Very Small Leak (Negative Pressure Check) | ||
| P0460 | FUEL LEV SEN SLOSH | Fuel Level Sensor Circuit Noise | ||
| P0461 | FUEL LEVEL SENSOR | Fuel Level Sensor Circuit Range/Performance | ||
| P0462 | FUEL LEVL SEN/CIRC | Fuel Level Sensor Circuit Low Input | ||
| P0463 | FUEL LEVL SEN/CIRC | Fuel Level Sensor Circuit High Input | ||
| P0500 | VEH SPEED SEN/CIRC | Vehicle Speed Sensor | ||
| P0506 | ISC SYSTEM | Idle Speed Control System RPM Lower Than Expected | ||
| P0507 | ISC SYSTEM | Idle Speed Control System RPM Higher Than Expected | ||
| P0550 | PW ST P SEN/CIRC | Power Steering Pressure Sensor Circuit | ||
| P0605 | ECM | Engine Control Module | ||
| P0650 | MIL/CIRC | MIL Control Circuit | ||
| P0705 | PNP SW/CIRC | (1) Park/Neutral Position Switch | ||
| P0710 | ATF TEMP SEN/CIRC | (1) A/T Fluid Temperature Sensor Circuit | ||
| P0720 | VEH SPD SEN/CIR AT | (1) Vehicle Speed Sensor A/T (Revolution Sensor) | ||
| P0725 | ENGINE SPEED SIG | (1) Engine Speed Signal | ||
| P0731 | AT 1ST GR FNCTN | (1) A/T 1st Gear Function | ||
| P0732 | AT 2ND GR FNCTN | (1) A/T 2nd Gear Function | ||
| P0733 | AT 3RD GR FNCTN | (1) A/T 3rd Gear Function | ||
| P0734 | AT 4TH GR FNCTN | (1) A/T 4th Gear Function | ||
| P0740 | TCC SOLENOID/CIRC | (1) Torque Converter Clutch Solenoid Valve | ||
| P0744 | A/T TCC S/V FNCTN | (1) A/T Torque Converter Clutch Solenoid Valve Function (Lock-Up) | ||
| P0745 | L/PRESS SOL/CIRC | (1) Line Pressure Solenoid Valve | ||
| P0750 | SFT SOL A/CIRC | (1) Shift Solenoid Valve A | ||
| P0755 | SFT SOL B/CIRC | (1) Shift Solenoid Valve B | ||
| P1065 | ECM BACK UP/CIRC | ECM Power Supply Circuit | ||
| P1102 | MAF SENSOR | Mass Airflow Sensor Circuit Range/Performance Problem | ||
| P1121 | ETC ACTR | Electric Throttle Control Actuator | ||
| P1122 | ETC FUNCTION/CIRC | Electric Throttle Control Performance Problem | ||
| P1124 | ETC MOT PWR | Throttle Control Motor Relay Circuit Shorted | ||
| P1126 | ETC MOT PWR | Throttle Control Motor Relay Circuit Open | ||
| P1128 | ETC MOT | Throttle Control Motor Circuit Short | ||
| P1143 | HO2S1 (B1) | HO2S1 Lean Shift Monitoring - Bank 1 | ||
| P1144 | HO2S1 (B1) | HO2S1 Rich Shift Monitoring - Bank 1 | ||
| P1146 | HO2S2 (B1) | HO2S2 Minimum Voltage Monitoring - Bank 1 | ||
| P1147 | HO2S2 (B1) | HO2S2 Maximum Voltage Monitoring - Bank 1 | ||
| P1148 | CLOSED LOOP-B1 | Closed Loop Control - Bank 1 | ||
| P1163 | HO2S1 (B2) | HO2S1 Lean Shift Monitoring - Bank 2 | ||
| P1164 | HO2S1 (B2) | HO2S1 Rich Shift Monitoring - Bank 2 | ||
| P1166 | HO2S2 (B2) | HO2S2 Minimum Voltage Monitoring - Bank 2 | ||
| P1167 | HO2S2 (B2) | HO2S2 Maximum Voltage Monitoring - Bank 2 | ||
| P1168 | CLOSED LOOP-B2 | Closed Loop Control - Bank 2 | ||
| P1211 | TCS C/U FUNCTN | VDC/TCS/ABS Control Unit | ||
| P1212 | TCS/CIRC | VDC/TCS/ABS Communication Line | ||
| P1217 | ENG OVER TEMP | Engine Over Temperature | ||
| P1223 | TP SEN 2/CIRC | TP Sensor 2 Circuit Low Input | ||
| P1224 | TP SEN 2/CIRC | TP Sensor 2 Circuit High Input | ||
| P1225 | CTP LEARNING | Closed Throttle Position Learning Performance Problem | ||
| P1226 | CTP LEARNING | Closed Throttle Position Learning Performance Problem | ||
| P1227 | APP SEN 2/CIRC | Accelerator Pedal Position Sensor 2 Circuit Low Input | ||
| P1228 | APP SEN 2/CIRC | Accelerator Pedal Position Sensor 2 Circuit High Input | ||
| P1229 | SENSOR POWER/CIRC | Sensor Power Supply Circuit Short | ||
| P1444 | PURG VOLUME CONT/V | EVAP Canister Purge Volume Control Solenoid Valve | ||
| P1446 | VENT CONTROL VALVE | EVAP Canister Vent Control Valve Closed | ||
| P1448 | VENT CONTROL VALVE | EVAP Canister Vent Control Valve Open | ||
| P1464 | FUEL LEVL SEN/CIRC | Fuel Level Sensor Circuit Ground Signal | ||
| P1490 | VC/V BYPASS/V | Vacuum Cut Valve By-Pass Valve Circuit | ||
| P1491 | VC CUT/V BYPASS/V | Vacuum Cut Valve By-Pass Valve | ||
| P1564 | ASCD SW | ASCD Steering Switch | ||
| P1572 | ASCD BRAKE SW | ASCD Brake Switch | ||
| P1574 | ASCD VHL SPD SEN | ASCD Vehicle Speed Sensor | ||
| P1705 | TP SEN/CIRC A/T | (1) Accelerator Pedal Position Sensor (Throttle Position Sensor) | ||
| P1706 | P-N POS SW/CIRCUIT | Park/Neutral Position Switch | ||
| P1760 | O/R CLTCH SOL/CIRC | (1) Overrun Clutch Solenoid Valve | ||
| P1800 | VIAS S/V CIRC | VIAS Control Solenoid Valve Circuit Open | ||
| P1805 | BRAKE SW/CIRCUIT | Brake Switch | ||
| U1000 | CAN COMM CIRCUIT | CAN Communication Line | ||
| U1001 | CAN COMM CIRCUIT | CAN Communication Line | ||
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